NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker

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우리말 English

http://quyimime.blogspot.com/ server time check history

  • 2021-12-07 07:49:53 KST 0.164643
  • 2021-12-04 17:34:10 KST -0.038485
  • 2021-12-04 05:41:52 KST 0.225457
  • 2021-11-29 06:11:10 KST 0.015813
  • 2021-11-26 03:07:35 KST 0.420491
  • 2021-11-22 23:30:48 KST 0.062255
  • 2021-11-19 18:08:00 KST 0.158918
  • 2021-11-15 04:25:01 KST 0.304964
  • 2021-11-11 18:09:28 KST 0.062602
  • 2021-11-11 15:56:32 KST 0.142193
  • Average 0.1518851

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We fetch a server clock and let you see

Webservers transmit their time in seconds unit, so without special treatment, the maximum error would be as big as 1 second. NKO Atomic Clock calculates a server time more than ten times in 1 second and seize the moment when the second changes. Thus we can minimize the calculation error as small as 0.1 second. Moreover, delays between our server and a destination server are considered so the accuracy of time increases.

NKO supports the HTTPS protocol and subdomains

Some servers use different servers over protocols or subdomains. You can get a desired result by specifying more details.


# You need to tell us an exact server address. For example, some sites host differently by whether the address begin with WWW or not.

# Even if your computer clock isn't synchronized, NKO always will display correct time.

# If you click a numeric time error in the history view, the clock will use that measurement.

# The results can have quite much error if the destination server is under load balancing. Please refer to a variance in the server time history information.

# A particular service uses its own time clock, different with web servers' clock. in this case, server time guessing is not meaningful.